北京四中网校初三物理复习中考冲刺全套课程

北京四中 初三中考物理复习课程全套68讲带讲义 百度网盘下载

电功率与生活用电5讲

1电能

1381975353580.doc [281.00kB]

400.mp4 [113.45MB]

2电功率

1381976139814.doc [123.50kB]

400.mp4 [115.23MB]

3测量小灯泡的电功率

1381976866623.doc [648.00kB]

400CAWUGYEG.mp4 [113.44MB]

4焦耳定律

1381977839982.doc [166.50kB]

400.mp4 [122.17MB]

5生活用电

1381978794246.doc [166.50kB]

400CA0B2Q1N.mp4 [126.94MB]

电流与电压(初三)3讲

1电流

1315539626224.doc [572.00kB]

400.mp4 [139.39MB]

2电压

1315540356899.doc [144.50kB]

400.mp4 [100.22MB]

3带表电路的识别，电阻和变阻器

400.mp4 [163.81MB]

电路与电流专题3讲

1电荷 导体和绝缘体

1322027825052.doc [110.00kB]

400.mp4 [123.34MB]

2电路和电路的识别

1322027548464.doc [137.00kB]

400.mp4 [129.65MB]

3电路的识别和转化，设计电路

1312864568083.doc [360.00kB]

400.mp4 [159.25MB]

多彩的物质世界(初三)3讲

1质量 体积 密度

1313041396085.doc [1.22MB]

400.mp4 [104.30MB]

2关于密度实验专题

1313050280005.doc [202.00kB]

400.mp4 [134.95MB]

3和密度有关的计算

1351825366761.doc [81.00kB]

400.mp4 [129.47MB]

功和机械能4讲

1功

1350704207023.doc [285.50kB]

400.mp4 [101.34MB]

2机械效率

1350704639241.doc [167.50kB]

400CA46TD9Q.mp4 [136.85MB]

3功率

1350704923155.doc [140.00kB]

400.mp4 [104.33MB]

4动能和势能、机械能及其转化

1350980424928.doc [193.50kB]

400CAG7RC4R.mp4 [146.47MB]

力和机械(初三)5讲

1弹力弹簧 测力计

1342150594406.doc [141.00kB]

400.mp4 [112.65MB]

2重力

1344317822169.doc [283.50kB]

400.mp4 [118.75MB]

3摩擦力

1342252907902.doc [922.00kB]

400.mp4 [139.80MB]

4杠杆

1356414231636.doc [358.50kB]

400.mp4 [113.59MB]

5滑轮

1344475630565.doc [272.00kB]

400.mp4 [129.06MB]

欧姆定律3讲

1欧姆定律

1381373263663.doc [119.50kB]

400.mp4 [119.94MB]

2电阻的测量

1381483126470.doc [518.50kB]

400.mp4 [122.17MB]

3欧姆定律在串并、联电路中的应用

1381376334256.doc [141.50kB]

400CAH8GIQ3.mp4 [128.62MB]

热和能(初三)3讲

1分子热运动、内能

1350984433960.doc [121.50kB]

400.mp4 [137.32MB]

2比热容、热量的计算

1352444163432.doc [139.50kB]

400.mp4 [144.98MB]

3热机 能量的转化和守恒

1350985112796.doc [336.50kB]

400.mp4 [128.64MB]

压强 浮力(初三)2讲

1压强

1342506291496.doc [277.50kB]

400.mp4 [122.43MB]

2液体压强

1342507541471.doc [628.50kB]

400.mp4 [119.32MB]

运动和力(初三)5讲

1机械运动的描述和测量

1319773605838.doc [189.50kB]

400.mp4 [115.89MB]

2力

1343953947206.doc [197.50kB]

400.mp4 [145.97MB]

3牛顿第一定律

1342848901352.doc [204.00kB]

400.mp4 [142.45MB]

4二力平衡

1342848922382.doc [405.00kB]

400.mp4 [126.42MB]

5运动和力

1342149528215.doc [181.00kB]

400.mp4 [121.95MB]

中考冲刺-电学6讲

1欧姆定律

1328088680987.doc [504.00kB]

400.mp4 [150.17MB]

2电功和电功率

400.mp4 [142.75MB]

3电与磁

1328255399567.doc [445.50kB]

400.mp4 [137.89MB]

4变化电路分析

1328255827259.doc [133.00kB]

400.mp4 [144.27MB]

5电路故障分析

1328600334818.doc [190.50kB]

400.mp4 [144.27MB]

6电学中的比例法

1328600618363.doc [128.00kB]

400.mp4 [126.10MB]

中考冲刺-力学6讲

1浮力与浮沉条件

1328840660371.doc [383.00kB]

400.mp4 [171.40MB]

2浮力中的受力分析

400.mp4 [137.38MB]

3压强复习

1353719112742.doc [738.50kB]

400.mp4 [177.85MB]

4杠杆和滑轮复习

400.mp4 [133.52MB]

5功和机械能

1329361137860.doc [155.50kB]

400.mp4 [154.84MB]

6功和能2——机械能及其转化

1353719416873.doc [334.00kB]

400.mp4 [130.38MB]

中考冲刺7讲

1中考冲刺：力学实验专题

1360052962811.doc [360.00kB]

400.mp4 [137.76MB]

2中考冲刺：声光热实验专题

1360052664232.doc [227.50kB]

400.mp4 [137.21MB]

3中考冲刺：电学实验专题

1360053231337.doc [519.50kB]

400.mp4 [142.63MB]

4中考冲刺：简答题专题

1364450284757.doc [453.50kB]

400.mp4 [145.30MB]

5中考冲刺：图表信息专题

1364452658109.doc [655.50kB]

400.mp4 [144.36MB]

6中考冲刺：力学、电学作图专题

1364955249684.doc [269.50kB]

400.mp4 [139.81MB]

7中考冲刺：光学作图专题

1366684444268.doc [365.50kB]

400.mp4 [123.68MB]

中考复习：电学总复习5讲

1电流和电路复习

1356081638461.doc [207.50kB]

400.mp4 [134.17MB]

2电压和电阻复习

1356407788644.doc [373.50kB]

400.mp4 [125.55MB]

3欧姆定律

1328088680987.doc [504.00kB]

400.mp4 [150.17MB]

4电功和电功率

1328089055304.doc [245.50kB]

400.mp4 [143.58MB]

5电与磁

1328255399567.doc [445.50kB]

400.mp4 [137.89MB]

中考复习：声光热总复习4讲

1声现象复习

1356078067072.doc [497.00kB]

400.mp4 [127.17MB]

2光现象复习

400.mp4 [133.95MB]

3透镜及其应用复习

1356080573988.doc [607.00kB]

400.mp4 [122.84MB]

4物态变化复习

1356078793296.doc [254.00kB]

400.mp4 [152.11MB]

中考总复习：力学总复习4讲

1杠杆和滑轮复习

1353719217634.doc [2.46MB]

400.mp4 [133.52MB]

2压强复习

1353719112742.doc [738.50kB]

400.mp4 [177.85MB]

3浮力复习

1353718619712.doc [194.50kB]

400.mp4 [148.97MB]

4功和能2——机械能及其转化

1353719416873.doc [334.00kB]

400.mp4 [130.38MB]